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Swiss Engineer Raphael Domjan had a dream - To prove to the world that fossils fuels or wind power were not the the only solutions to powering sea travel by sailing around the world, in a vessel, that drew its energy solely from the sun.
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지금 학습 시작하기댓글 233개
- MattCraft{33310년 이상That Is Amazing
- Anonymous10년 이상How does the ship move at night
badge약 11년I think a renewable source is trees. they have so much trees. A nonrenewable source is oil. we don't have that much oil.
alanarocks약 11년uhhhh i guess this is pretty awesome- alanarocks약 11년i want it :/
ravenhoot11년 이상awesome!- adam12년 이하cool
- jamie약 12년cool
- rfdfr2512년 이상cool
- Taco6912년 이상Why wasn't I invited?